Solve for r 3(r+1.6)-8r=9.5

Math
3(r+1.6)-8r=9.5
Simplify 3(r+1.6)-8r.
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Simplify each term.
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Apply the distributive property.
3r+3⋅1.6-8r=9.5
Multiply 3 by 1.6.
3r+4.8-8r=9.5
3r+4.8-8r=9.5
Subtract 8r from 3r.
-5r+4.8=9.5
-5r+4.8=9.5
Move all terms not containing r to the right side of the equation.
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Subtract 4.8 from both sides of the equation.
-5r=9.5-4.8
Subtract 4.8 from 9.5.
-5r=4.7
-5r=4.7
Divide each term by -5 and simplify.
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Divide each term in -5r=4.7 by -5.
-5r-5=4.7-5
Cancel the common factor of -5.
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Cancel the common factor.
-5r-5=4.7-5
Divide r by 1.
r=4.7-5
r=4.7-5
Divide 4.7 by -5.
r=-0.94
r=-0.94
Solve for r 3(r+1.6)-8r=9.5

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